| Sinalunga to Bombarral | 1,115.76 mi (1,795.63 km) |
| Sinalunga to Bougado | 1,042.88 mi (1,678.35 km) |
| Sinalunga to Braga | 1,032.43 mi (1,661.53 km) |
| Sinalunga to Braganca | 944.91 mi (1,520.68 km) |
| Sinalunga to Cabeceiras de Basto | 1,012.39 mi (1,629.28 km) |
| Sinalunga to Cacem | 1,136.07 mi (1,828.33 km) |
| Sinalunga to Cadaval | 1,113.85 mi (1,792.57 km) |
| Sinalunga to Caldas da Rainha | 1,111.39 mi (1,788.61 km) |
| Sinalunga to Calheta | 1,721.43 mi (2,770.37 km) |
| Sinalunga to Camara de Lobos | 1,713.47 mi (2,757.57 km) |
| Sinalunga to Canico | 1,709.34 mi (2,750.92 km) |
| Sinalunga to Cantanhede | 1,063.15 mi (1,710.98 km) |
| Sinalunga to Carregal do Sal | 1,031.51 mi (1,660.06 km) |
| Sinalunga to Cartaxo | 1,100.12 mi (1,770.48 km) |
| Sinalunga to Cascais | 1,143.34 mi (1,840.03 km) |
